<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [gm45] Invalid GTT entry during Command Fetch from CS prefetch crossing page boundary" href="https://bugs.freedesktop.org/show_bug.cgi?id=91133#c20">Comment # 20</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [gm45] Invalid GTT entry during Command Fetch from CS prefetch crossing page boundary" href="https://bugs.freedesktop.org/show_bug.cgi?id=91133">bug 91133</a> from <a class="email" href="mailto:vincent.legoll@gmail.com" title="Vincent Legoll <vincent.legoll@gmail.com>"> Vincent Legoll</a> <pre>Now things start to get interesting, I was suspecting some kind of HW failure, since this laptop is old, and pushed to its limits, at least CPU-wise (lots of -j2 C++ compilation happening). But booting: # uname -a Linux debian 3.16.0 #94 SMP PREEMPT Mon Aug 4 08:52:38 CEST 2014 x86_64 GNU/Linux Also self-compiled, config probably not so different (oldconfig'ed), but maybe another (older) gcc 4.9.1 vs 4.9.3 for the newer kernels... And trying to reproduce with resizing vlc, did not crash it for a few minutes. Even after having launched a background make -j2 in addition. That smells a lot like GPU driver related problem. Do you think it'd help if I try to bissect ?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>